1) Blackburnian warbler 2) Dendroica fusca 3) English toponymic surname 4) New world warbler 5) Town in Lancashire 6) Wood warbler 
[ancient parish] Blackburn was a large parish in Lancashire, England. The parish had numerous townships and chapelries, which were administered separately from the core Blackburn area, and became recognised as separate civil parishes in 1866. The parish formed part of the Blackburn hundred. The other parishes were: ...
[n] - black-and-white North American wood warbler having an orange-and-black head and throat
Blackburnian warbler noun black-and-white North American wood warbler having an orange-and-black head and throat
(city) Industrial city and administrative headquarters of Blackburn with Darwen unitary authority, northwest England, on the Leeds–Liverpool canal, 32 km/20 mi northwest of Manchester; population (2001) 105,100. Blackburn lies in the Calder valley, between the Rossendale upland to...